/*
 * Copyright (c) 2013   Tobias Welther
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package de.tudarmstadt.kom.androidsensorapi.sensor.listener.brightness;

import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.test.AndroidTestCase;

import de.tudarmstadt.kom.androidsensorapi.sensor.listener.FakeSensorEventBuilder;

/**
 * Created by Tobias Welther
 */
public class BrightnessSensorTest extends AndroidTestCase{

    private BrightnessSensor sut;
    private SensorEvent correctUpdateEvent;
    private SensorEvent wrongSensorEvent;

    public void setUp() throws Exception {
        super.setUp();

        sut = new BrightnessSensor();
        correctUpdateEvent = new FakeSensorEventBuilder()
                .setAccuracy(42)
                .setSensorType(Sensor.TYPE_LIGHT)
                .setValues(new float[]{42.1339f})
                .build();

        wrongSensorEvent = new FakeSensorEventBuilder()
                .setAccuracy(42)
                .setSensorType(Sensor.TYPE_GRAVITY)
                .setValues(new float[]{1337f})
                .build();
    }


    public void testOnSensorChanged() throws Exception {
        sut.onSensorChanged(correctUpdateEvent);
        assertEquals(correctUpdateEvent.values[0], sut.getLastData().getSiLuxValue());

        //no change after wrong sensor Event
        sut.onSensorChanged(wrongSensorEvent);
        assertEquals(correctUpdateEvent.values[0], sut.getLastData().getSiLuxValue());
    }
}
